Photographic image registration



March l1, 1969 G. L.. HOBROUGH PHOTOGRAPHIC IMAGE REGISTRATION Sheet of 25 Filed Sept. 4, 1964 Turk ` March 11, 1969 6.1.. HOBROUGH PHOTOGRAPHIC IMAGE REGISTRATION Filed Sept. 4, 1964 Sheet 2 of 23 March 11. 1969 G. L.. HOBROUGH PHOTOGRAPHIC IMAGE REGISTRATION irraPA/ir Filed Sept. 4, 1954 G. L.. HOBROUGH 3,432,674

PHOTOGRAPHIC IMAGE REGISTRATION Sheet 4 of 25 fla -4 INVENTOR @u ai?? l, #daim/aw BY Md #frei/vins l I A 1.

Sheet 5 of 23 March 11, 1969 G. L.. HoeRoUGH PHOTOGRAPHIC IMAGE REGISTRATION Filed Sept. 4, 1964 March 11, 1969 G. L. HOBROUGH PHOTOGRAPHIC IMAGE REGISTRATION Filed sept. 4, 1964 Sheet '7 of 23 March 11, 1969 f5.1... HoBRoUGH HOTOGRAPHIC IMAGE REGISTRATION Sheet Filed Sept. 4, 1964 FIG -IO VIV 0 0 GRA #Y :xvExToR 6u. sin' l. Has/20w# irroPA/IKJ March 11, 1969 G. L. HQBROUGH PHOTOGRAPHIC IMAGE REGISTRATION sheet 9 of 23 Filed Sept. 4, 1964 sheet /0 of 23 G. L. HOBROUGH PHOTOGRAPHIC IMAGE REGISTRATION March 11, 1969 Filed Sept. 4, 1964 March 11, 1969 6.1.. HOBROUGH PHOTOGRAPHIC IMAGE REGISTRATION Sheet l1 of 23 Filed Sept. 4, 1964 March 11, 1969 G. L.. HOEROUGH PHOTOGRAPHIC IMAGE REGISTRATION Sheet /Z of 23 Filed Sept. 4, 1964 if rai/v?? sheet /3 of 2z G. L. HOBROUGH PHOTOGRAPHIC IMAGE REGISTRATION March 11, 1969 Filed Sept.. 4, 1964 March 11, 1969 G. l.. HOBROUGH FHOTOGRAPHIC IMAGE REGISTRATION Filed Sept. 4, 1964 Sheet 4 il? F16-20 66 6A/ 355g j L ,zo i5 35,2 V

fifa .fis/:z /cnM//wrae JMA/Par' Va; 746i INVENTOR. @Lafer l, /yoeoua/f #rice/v6.6*

March 11, 1969 G. L.. HOBROUGH 3,432,674

PHOTOGRAPHIC IMAGE REGISTRATION Filed Sept. 4, 1964 Sheet /5 of 23 FIG-22 March 11, 1969 G. 1 HOBROUGH 3,432,574

FHOTOGRAPHIC IMAGE REGISTRATION Filed Sept. 4, 1964 Sheet of 23 Wwrm MN`U- VNEN March 11, 1969 Filed Sem. 4, 1964 G. l.. HOBROUGH 3,432,674

PHOTOGRAPHIC IMAGE REGISTRATION Sheet /Z of 23 iur wi i I I 23.66 395 wl 322' i lll fr G 27 INVENTOR.

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March 11, 1969 G. HOBROUGH 3,432,674

PHOTOGRAPHIC MGE REGISTRATION .filed sepa. 4, 1964 sheet 20 of 23 INVENTOR. 6u 5477 l. Haaien/5H f iframe-'K5 

5. IN AN AUTOMATIC REGISTRATION INSTRUMENTS, A PAIR OF SCANNER MEANS FOR USE IN RESPECTIVELY SCANNING A PAIR OF IMAGES, A PAIR OF DETECTION SYSTEMS RESPECTIVELY ARRANGED WITH SAID SCANNER MEANS FOR RECEIVING THE SCANNING BEAMS THEREFORM AS SUCH BEAMS ARE RESPECTIVELY MODULATED BY SUCH IMAGES AND FOR RESPECTIVELY DEVELOPING ELECTRICAL SIGNALS IN RESPONSE THERETO, A PAIR OF VIEWING MEANS RESPECTIVELY CONNECTED WITH SAID DETECTION SYSTEMS FOR RECEIVING SUCH SIGNALS THEREFROM AND FOR DEVELOPING IN RESPONSE THERETO REPRODUCTIONS OF THE RESPECTIVE IMAGES, A RASTER GENERATOR FOR DEVELOPING THE RASTERS FOR EACH OF SAID SCANNER MEANS AND ALSO SAID VIEWING MEANS A CORRELATION SYSTEM FOR SENSING ANY MIREGISTRATION BEWTEEN SUCH IMAGES AND FOR DEVELOPING ERROR SIGNALS IN RESPONSE THERE TO, AND A TRANSFORMATION SYSTEM CONNECTED WITH SAID CORRELATION SYSTEM FOR TRANSFORMING THE RASTER OF ONE OF SAID SCANNER OR VIEWING MEANS IN RESPONSE TO SUCH ERROR SIGNALS TO EFFECT TRANSFORMATIONS OF THE RASTER OF SAID ONE SCANNER OF VIEWING MEANS AND THEREBY ACCOMPLISH REGISTRATION OF THE IMAGE REPRODUCTIONS DEVELOPED BY SAID VIEWING MEANS. 